Greetings. During the creation of the modpack, I faced the problem that not all crops can be planted on rich soil farmland. Eg:
The Let's Do Brewery mod.
Barley culture can be planted on rich soil farmland, but Hops culture (from the same mod) cannot be planted (only on vanilla farmland).
Can you suggest a solution to this problem?

After checking their code, this may be an issue on their end, as they don't implement checks which would allow FD to view Hops as a crop PlantType.

Outside of that, I sadly don't have much control over modded crops being plantable on Rich Soil Farmland, due to how most modded checks occur. I can only extend as much as I can. I'll revisit the implementation to try and increase support, though.